It means that the negate impact on its performance on increasing temperature by sunlight is less than the monocrystalline solar panel.
Poly crystalline solar panels.
Because there are many crystals in each cell there is less freedom for the electrons to move.
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Polycrystalline solar cells are manufactured like monocrystalline panels a seed crystal is placed into molten silica.
However instead of pulling out the silicon seed crystal the whole vat of silicon cools.
However instead of using a single crystal of silicon manufacturers melt many fragments of silicon together to form the wafers for the panel.
Coefficient than the solar panel comprised of mono cells.
This cooling process causes multiple crystals to form.
Polycrystalline solar panels are also made from silicon.
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Polycrystalline solar panels are also referred to as multi crystalline or many crystal silicon.
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